Description This heavy-duty swing spring kit, is nice for securely suspending your hammock chair or porch swing. Designed for both indoor and outdoor use, it ensures a safe and enjoyable swinging experience. The robust construction ensures durability, making it ideal for heavy-duty applications. Features -Color:Silver -Material:Spring steel -Size:13.00X3.40X0.65cm/5.11X1.34X0.26in -Size:7.00X1.60X1.60cm/2.75X0.63X0.63in -Heavy duty construction: the pin and spring ensure maximum strength and durability, making them ideal for heavy duty applications -Impact absorption: the spring can withstand significant weight and effectively absorb impact, reducing stress on the hanging structure -Versatile suspension: this spring is a multifunctional accessory that reinforces connections, making it suitable for various hanging needs -Smooth movement: the suspension spring kit for hammock chairs provides even hanging and smooth movement, enhancing your comfort and relaxation -Wide application: nice for hammock chairs, porch swings, rocking chairs, punching bags, or other heavy items that need to be suspendedPackage list1 x Spring 1 x Pin